Photoproduction of K+?(1405)?K+?0?0 extending to forward angles and low momentum transfer

$K^+\Lambda(1405)$ photoproduction has been studied at the BGOOD experiment via all neutral decay, $\Lambda(1405)\rightarrow\Sigma^0\pi^0$. The unique experimental setup allows both cross section and $\Lambda(1405)$ invariant mass distribution (line shape) to be measured over a broad $K^+$ polar angle range, extending extreme forward angles unattainable previous experiments. Evidence is provided for role of triangle singularity driven by $N^*(2030)$ resonance, which appears contribute significantly photoproduction. This observed in angular distributions integrated was determined with unprecedented energy resolution. line shape also agreement results CLAS ANKE, consistent two poles derived $\chi$PT based models.